Stove ignition needle fixing device

Abstract

The utility model discloses a stove ignition needle fixing device which comprises an installation block and an ignition needle, and the ignition needle is installed and fixed inside the installation block. When the ignition needle is installed and fixed, the push-and-pull mechanism is pulled forwards, the push-and-pull mechanism drives the inserting mechanism to be separated from the interior of the clamping groove, the ignition needle is placed in the placing opening, the push rod is loosened, and the push rod drives the push block, the L-shaped rotating plate, the connecting block, the connecting plate and the inserting rod to reset under the resilience force effect of the reset spring. When the ignition needle is installed and fixed, the push-pull mechanism and the inserting mechanism are pulled to be separated from the clamping groove, the ignition needle is placed at the corresponding position, the push-pull mechanism is loosened, the inserting mechanism resets, and the ignition needle is inserted and fixed. And the ignition needle is fixed, so that the fixed mounting time of the ignition needle is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of ignition needle fixing, in particular to a stove ignition needle fixing device. Background Art

[0002] Ignition needle: It is one of the components of the ignition device and is located in the gas stove. The ignition needle has the advantages of sensitive ignition, exquisite and beautiful shape, stable detection, durability, strong anti-aging ability, and high temperature resistance. The ignition methods of gas stoves are mainly divided into piezoelectric ceramic ignition and electric pulse ignition. Modern gas stove igniters are mostly pulse igniters, and the patent application number is 202022159371.8, which discloses a portable stove ignition needle fixing device that is energy-saving and environmentally friendly, including an installation panel, a placement plate is fixedly installed on one side of the installation panel, and an ignition needle body is fixedly installed at the top center of the placement plate. Both sides of the ignition needle body are provided with bayonet holes, and both sides of the top of the placement plate are fixedly installed with box bodies, and the ignition needle body is located between the two box bodies. A movable groove is opened on the inner wall of the bottom of the box body close to the ignition needle body. A movable block is slidably installed in the movable groove, and a movable plate is fixedly installed on the top of the movable block. The utility model has the advantages of simple structure, reasonable design and convenient operation, and can replace screws with a fixing structure, does not require tool assistance during installation, is relatively convenient, and improves the installation efficiency of the ignition needle.

[0003] The above-mentioned prior art solution has the following defects: when installing and fixing the ignition needle, the operator is required to turn the handles at the same time. After the two handles drive the clamping assembly to move outward, the ignition needle is placed in the corresponding position, and then the two handles are tightened at the same time to clamp the ignition needle. When turning the two handles, the operator's hands cannot leave the handles, so another operator is required to cooperate with the installation and fixation of the ignition needle, which increases the time for fixing the ignition needle. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide an ignition needle fixing device for a stove, which has the advantage of being easy to install and fix, and solves the problem that when installing and fixing the ignition needle, the operator needs to turn the handles at the same time, and after the two handles drive the clamping assembly to move outward, the ignition needle is placed in the corresponding position, and then the two handles are tightened at the same time to clamp the ignition needle. When turning the two handles, the operator's hands cannot leave the handles, so another operator is required to cooperate with the installation and fixation of the ignition needle, thereby increasing the time for fixing the ignition needle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stove ignition needle fixing device, comprising a mounting block and an ignition needle, the ignition needle is fixed inside the mounting block, a placement opening is provided on the top of the mounting block, the number of the placement openings is two, the bottom of the placement opening penetrates to the bottom of the mounting block, a clamping groove is provided on the left and right sides of the placement opening, a clamping hole is provided inside the ignition needle, the clamping hole penetrates to the outside of the ignition needle, a mounting plate is fixedly installed on the bottom of the inner wall of the mounting block, a push-pull mechanism is provided on the top of the mounting plate, and a plug-in mechanism is provided on the outside of the push-pull mechanism;

[0006] The push-pull mechanism is used for pushing and pulling the plug-in mechanism;

[0007] The plug-in mechanism is used for plugging and fixing the ignition needle.

[0008] As a preferred embodiment of the utility model, the push-pull mechanism includes a push rod and a push block, the front side of the push block is fixedly connected to the rear side of the push rod, the front side of the push rod passes through the front side of the mounting block, the inner sides of the left and right sides of the push block are movably connected with L-shaped rotating plates, the bottom of the L-shaped rotating plate is movably connected to a base through a pin shaft, the bottom of the base is fixedly connected to the top of the mounting plate, the rear side of the bottom of the L-shaped rotating plate is movably connected to a connecting block, and the bottom of the connecting block is fixedly connected to a slider.

[0009] As a preferred embodiment of the utility model, the plug-in mechanism includes an insertion rod and a return spring, the return spring is movably mounted on the surface of the insertion rod, a connecting plate is fixedly connected to the right side of the insertion rod, the inner side of the return spring is fixedly connected to the outer side of the connecting plate, the outer side of the return spring is fixedly connected to the outer side of the placement port, and the bottom of the inner side of the connecting plate is fixedly connected to the outer side of the connecting block.

[0010] As a preferred embodiment of the utility model, the bottom of the sliding block is slidably connected to a sliding rail, the bottom of the sliding rail is fixedly connected to the top of the mounting plate, and the sliding rail is located at the bottom of the connecting block.

[0011] As a preferred embodiment of the utility model, a reinforcing sleeve is fixedly connected to the rear side of the push rod surface, the rear side of the reinforcing sleeve is fixedly connected to the front side of the push block, and the reinforcing sleeve is located inside the mounting block.

[0012] As a preferred embodiment of the utility model, a push-pull ring is fixedly connected to the front side of the push rod surface, the push-pull ring is located at the front side of the mounting block, and the push-pull ring is made of rubber.

[0013] As a preferred embodiment of the utility model, the surface movable sleeve of the push rod is provided with a wear-resistant sleeve, the outer side of the wear-resistant sleeve is fixedly mounted on the front side of the mounting block, and the rear side of the wear-resistant sleeve penetrates into the interior of the mounting block.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] 1. The utility model pulls the push rod forward when installing and fixing the ignition needle, and the push rod drives the push block to move forward, and the push block drives the L-shaped rotating plates on both sides to flip inward, and the L-shaped rotating plates drive the connecting block, the sliding block, the connecting plate, the plugging rod and the reset spring to move inward. When the plugging rod is out of the slot, the ignition needle is placed in the placement port, and the push rod is released. The push rod drives the push block, the L-shaped rotating plate, the connecting block, the connecting plate and the plugging rod to reset under the action of the rebound force of the reset spring, and the plugging rod passes through the outer side of the card control to the inside of the slot, and the ignition needle is installed and fixed, thereby having the advantage of easy installation and fixing. When installing and fixing the ignition needle, the push-pull mechanism is pulled, and the plugging mechanism is out of the slot. After the ignition needle is placed in the corresponding position, the push-pull mechanism is released, and the plugging mechanism resets and plugs and fixes the ignition needle. The ignition needle is fixed, which reduces the time for fixing the ignition needle.

[0016] 2. The utility model is capable of pushing and pulling the plug-in mechanism by providing a push-pull mechanism, thereby avoiding the difficulty in pulling the plug-in mechanism, facilitating the pulling of the plug-in mechanism, and improving the ease of use of the plug-in mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the ignition needle of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the installation plate of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the slide rail of the utility model.

[0021] In the figure: 1. Mounting block; 2. Ignition needle; 3. Placement port; 4. Card slot; 5. Card hole; 6. Mounting plate; 7. Push-pull mechanism; 71. Push rod; 72. Push block; 73. L-shaped rotary plate; 74. Base; 75. Connecting block; 76. Slider; 8. Plug-in mechanism; 81. Insert rod; 82. Reset spring; 83. Connecting plate; 9. Slide rail; 10. Reinforcement sleeve; 11. Push-pull ring; 12. Wear-resistant sleeve. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] like Figures 1 to 4 As shown, the utility model provides a stove ignition needle fixing device, comprising a mounting block 1 and an ignition needle 2, the ignition needle 2 is installed and fixed inside the mounting block 1, a placement opening 3 is opened on the top of the mounting block 1, the number of the placement openings 3 is two, the bottom of the placement opening 3 penetrates to the bottom of the mounting block 1, the left and right sides of the placement opening 3 are both provided with a card slot 4, a card hole 5 is opened inside the ignition needle 2, the card hole 5 penetrates to the outside of the ignition needle 2, a mounting plate 6 is fixedly installed at the bottom of the inner wall of the mounting block 1, a push-pull mechanism 7 is arranged on the top of the mounting plate 6, and a plug-in mechanism 8 is arranged on the outside of the push-pull mechanism 7;

[0024] The push-pull mechanism 7 is used for pushing and pulling the plug-in mechanism 8;

[0025] The plug-in mechanism 8 is used for plugging and fixing the ignition needle 2 .

[0026] refer to Figure 3 The push-pull mechanism 7 includes a push rod 71 and a push block 72. The front side of the push block 72 is fixedly connected to the rear side of the push rod 71. The front side of the push rod 71 extends to the front side of the mounting block 1. The inner sides of the left and right sides of the push block 72 are movably connected with an L-shaped rotating plate 73. The bottom of the L-shaped rotating plate 73 is movably connected to a base 74 through a pin shaft. The bottom of the base 74 is fixedly connected to the top of the mounting plate 6. The rear side of the bottom of the L-shaped rotating plate 73 is movably connected to a connecting block 75. The bottom of the connecting block 75 is fixedly connected to a slider 76.

[0027] As a technical optimization solution of the utility model, by setting a push-pull mechanism 7, the plug-in mechanism 8 can be pushed and pulled, avoiding the difficulty in pulling the plug-in mechanism 8, facilitating the pulling of the plug-in mechanism 8, and improving the ease of use of the plug-in mechanism 8.

[0028] refer to Figure 3 The plug-in mechanism 8 includes an insertion rod 81 and a return spring 82. The return spring 82 is movably sleeved on the surface of the insertion rod 81. A connecting plate 83 is fixedly connected to the right side of the insertion rod 81. The inner side of the return spring 82 is fixedly connected to the outer side of the connecting plate 83. The outer side of the return spring 82 is fixedly connected to the outer side of the placement port 3. The bottom of the inner side of the connecting plate 83 is fixedly connected to the outer side of the connecting block 75.

[0029] As a technical optimization solution of the utility model, by providing a plug-in mechanism 8, the ignition needle 2 can be plugged in and fixed, avoiding the inconvenience of installing and fixing the ignition needle 2, playing a role of plugging and fixing, and improving the convenience of installing and fixing the ignition needle 2.

[0030] refer to Figure 4 The bottom of the slider 76 is slidably connected to a slide rail 9 , the bottom of the slide rail 9 is fixedly connected to the top of the mounting plate 6 , and the slide rail 9 is located at the bottom of the connecting block 75 .

[0031] As a technical optimization solution of the utility model, by setting the slide rail 9, the slider 76 can be limited, avoiding the slider 76 from shaking when sliding, playing a limiting role, and improving the sliding stability of the slider 76.

[0032] refer to Figure 3 A reinforcing sleeve 10 is fixedly connected to the rear side of the push rod 71 , and the rear side of the reinforcing sleeve 10 is fixedly connected to the front side of the push block 72 . The reinforcing sleeve 10 is located inside the mounting block 1 .

[0033] As a technical optimization solution of the utility model, by setting a reinforcement sleeve 10, the force area of ​​the push rod 71 pushing and pulling the push block 72 can be increased, avoiding the situation where the force area between the push rod 71 and the push block 72 is small, thereby increasing the force area and improving the coordination effect between the push rod 71 and the push block 72.

[0034] refer to Figure 2 A push-pull ring 11 is fixedly connected to the front side of the push rod 71 surface. The push-pull ring 11 is located at the front side of the mounting block 1 and is made of rubber.

[0035] As a technical optimization solution of the utility model, by setting the push-pull ring 11, the contact area of ​​the push-pull push rod 71 can be increased, avoiding the difficulty of pushing and pulling the push rod 71, playing a role in increasing the contact area, and improving the convenience of pushing and pulling the push rod 71.

[0036] refer to Figure 3 A wear-resistant sleeve 12 is provided on the surface of the push rod 71 . The outer side of the wear-resistant sleeve 12 is fixedly mounted on the front side of the mounting block 1 , and the rear side of the wear-resistant sleeve 12 penetrates into the interior of the mounting block 1 .

[0037] As a technical optimization solution of the utility model, by providing the wear-resistant sleeve 12, the push rod 71 can be protected, thereby avoiding wear of the push rod 71 during pushing and pulling, thereby preventing damage to the push rod 71 and improving the durability of the push rod 71.

[0038] When the ignition needle 2 is installed and fixed, the push rod 71 is pulled forward, the push rod 71 drives the push block 72 to move forward, and the push block 72 drives the L-shaped rotary plates 73 on both sides to flip inward, and the L-shaped rotary plates 73 drive the connecting block 75, the slider 76, the connecting plate 83, the plug rod 81 and the return spring 82 to move inward. When the plug rod 81 is separated from the inside of the slot 4, the ignition needle 2 is placed in the placement port 3, and the push rod 71 is released. The push rod 71 drives the push block 72, the L-shaped rotary plate 73, the connecting block 75, the connecting plate 83 and the plug rod 81 to reset under the action of the rebound force of the return spring 82. The plug rod 81 penetrates the outer side of the card control to the inside of the slot 4, and the ignition needle 2 is installed and fixed, thereby having the advantage of easy installation and fixation.

[0039] To sum up: the stove ignition needle fixing device, through the coordinated use of the mounting block 1, the ignition needle 2, the placement port 3, the clamping slot 4, the clamping hole 5, the mounting plate 6, the push-pull mechanism 7 and the plug-in mechanism 8, solves the problem that when installing and fixing the ignition needle, the operator needs to turn the handles at the same time, and after the two handles drive the clamping assembly to move outward, the ignition needle is placed in the corresponding position, and then the two handles are tightened at the same time to clamp the ignition needle. When turning the two handles, the operator's hands cannot leave the handles, so another operator is required to cooperate with the installation and fixation of the ignition needle, thereby increasing the time for fixing the ignition needle.

[0040] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stove ignition needle fixing device, comprising a mounting block (1) and an ignition needle (2), characterized in that: The ignition needle (2) is fixedly mounted inside the mounting block (1); a placement opening (3) is provided at the top of the mounting block (1); the number of the placement openings (3) is two; the bottom of the placement opening (3) penetrates to the bottom of the mounting block (1); a clamping slot (4) is provided on the left and right sides of the placement opening (3); a clamping hole (5) is provided inside the ignition needle (2); the clamping hole (5) penetrates to the outside of the ignition needle (2); a mounting plate (6) is fixedly mounted at the bottom of the inner wall of the mounting block (1); a push-pull mechanism (7) is provided at the top of the mounting plate (6); a plug-in mechanism (8) is provided on the outside of the push-pull mechanism (7); The push-pull mechanism (7) is used for pushing and pulling the plug-in mechanism (8); The plug-in mechanism (8) is used for plugging and fixing the ignition needle (2); The push-pull mechanism (7) comprises a push rod (71) and a push block (72); the front side of the push block (72) is fixedly connected to the rear side of the push rod (71); the front side of the push rod (71) extends through the front side of the mounting block (1); the inner sides of the left and right sides of the push block (72) are movably connected to an L-shaped rotating plate (73); the bottom of the L-shaped rotating plate (73) is movably connected to a base (74) via a pin; the bottom of the base (74) is fixedly connected to the top of the mounting plate (6); the rear side of the bottom of the L-shaped rotating plate (73) is movably connected to a connecting block (75); the bottom of the connecting block (75) is fixedly connected to a sliding block (76); The plug-in mechanism (8) comprises an insertion rod (81) and a return spring (82), wherein the return spring (82) is movably sleeved on the surface of the insertion rod (81), a connecting plate (83) is fixedly connected to the right side of the insertion rod (81), the inner side of the return spring (82) is fixedly connected to the outer side of the connecting plate (83), the outer side of the return spring (82) is fixedly connected to the outer side of the placement opening (3), and the bottom of the inner side of the connecting plate (83) is fixedly connected to the outer side of the connecting block (75).

2. A stove ignition needle (2) fixing device according to claim 1, characterized in that: The bottom of the sliding block (76) is slidably connected to a sliding rail (9), the bottom of the sliding rail (9) is fixedly connected to the top of the mounting plate (6), and the sliding rail (9) is located at the bottom of the connecting block (75).

3. A stove ignition needle (2) fixing device according to claim 1, characterized in that: A reinforcing sleeve (10) is fixedly connected to the rear side of the surface of the push rod (71), the rear side of the reinforcing sleeve (10) is fixedly connected to the front side of the push block (72), and the reinforcing sleeve (10) is located inside the mounting block (1).

4. A stove ignition needle (2) fixing device according to claim 1, characterized in that: A push-pull ring (11) is fixedly connected to the front side of the surface of the push rod (71); the push-pull ring (11) is located on the front side of the mounting block (1); and the push-pull ring (11) is made of rubber.

5. A stove ignition needle (2) fixing device according to claim 1, characterized in that: The surface movable sleeve of the push rod (71) is provided with a wear-resistant sleeve (12), the outer side of the wear-resistant sleeve (12) is fixedly mounted on the front side of the mounting block (1), and the rear side of the wear-resistant sleeve (12) penetrates into the interior of the mounting block (1).

Images